208059672

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{13399}}^1$

素因数の和:14055

約数の個数: 32

約数和(自身を含む): 520992000

約数和(自身を除く): 312932328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 13399, 15528, 26798, 40197, 53596, 80394, 107192, 160788, 321576, 8669153, 17338306, 26007459, 34676612, 52014918, 69353224, 104029836, 208059672]

約数ペア:

[(1, 208059672), (2, 104029836), (3, 69353224), (4, 52014918), (6, 34676612), (8, 26007459), (12, 17338306), (24, 8669153), (647, 321576), (1294, 160788), (1941, 107192), (2588, 80394), (3882, 53596), (5176, 40197), (7764, 26798), (13399, 15528)]